- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04459598
A Study of the Effect of a Moderate CYP3A Inducer Efavirenz on Quizartinib Pharmacokinetics in Healthy Participants
June 3, 2022 updated by: Daiichi Sankyo Co., Ltd.
An Open-label, Parallel Drug Interaction Study to Evaluate the Effect of a CYP3A Moderate Inducer Efavirenz on the Pharmacokinetics of Quizartinib in Healthy Subjects
This drug-drug interaction (DDI) study has been designed to investigate the effect of a moderate CYP3A inducer efavirenz on the pharmacokinetics of quizartinib and its major circulating active metabolite AC886.
Study Overview
Status
Completed
Intervention / Treatment
Detailed Description
In vitro, quizartinib is metabolized primarily by CYP3A.
Therefore, co-administration of quizartinib with CYP3A inducers may decrease quizartinib exposure.
This study will assess the effect of a moderate CYP3A inducer efavirenz on the single dose (60 mg) quizartinib pharmacokinetics in healthy participants.
Study Type
Interventional
Enrollment (Actual)
32
Phase
- Phase 1
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Texas
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San Antonio, Texas, United States, 78217
- Worldwide Clinical Trials
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 55 years (Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Male and female participants 18 to 55 years of age (inclusive), with a body mass index (BMI) of 18 kg/m^2 to 32 kg/m^2 (inclusive) and with a minimum body weight of 45 kg at Screening.
- In females, documented surgical sterilization, postmenopausal status for at least 1 year (follicle stimulating hormone [FSH] > 40 mIU/mL serum at Screening), or agreement to use an approved form of contraception
- In males, agreement to avoid sperm donation for 6 months days after the dose of quizartinib
- Participants must agree to refrain from donation of blood from 56 days prior to Screening, plasma from 2 weeks prior to Screening, and platelets from 6 weeks prior to Screening.
- Liver function test results must be below the upper limit of normal. Hemoglobin levels must be ≥ 11.5 g/dL for female participants and ≥ 12.5 g/dL for male participants.
- All participants must be willing to refrain from consuming grapefruit/ grapefruit juice, Seville oranges, and pomegranates/pomegranate juice 10 days before the dose of the study drug is given on Day 1 until end-of-study.
Exclusion Criteria:
- Any serious and/or unstable pre-existing medical, psychiatric disorder, or other conditions (including lab abnormality) that could interfere with participant's safety, obtaining informed consent or compliance to the study procedures.
- Laboratory results (serum chemistry, hematology, and urinalysis) outside the normal range, if considered clinically significant by the investigator. Estimated glomerular filtration rate (eGFR) < 90 mL/min at screening.
- Women who are pregnant or breastfeeding
- Use of any drugs or substances known to be inhibitors or inducers of CYP3A4/5 within 28 days from the first dose or 5 half-lives, if known, of the drugs or substances, whichever is greater, prior to quizartinib administration and during the study.
- Receipt of any prescribed or over-the-counter (OTC) systemic, herbal (including St John's wort), or topical medication within 14 days of quizartinib administration, or any expectation of requiring use of such medication while participating in the study is prohibited.
- Presence or history of clinically severe adverse reaction to any drug
- History of stomach or intestinal surgery or resection that would potentially alter absorption and/or excretion of orally administered drugs (with the exception of appendectomy, hernia repair, and/or cholecystectomy)
- History of any cancer, except non-melanoma skin cancer, or resected nonmetastatic cancer with no evidence of disease accepted by the Investigator and Sponsor medical monitor
- A positive drugs of abuse screen from a urine ethanol test (unless the drug is medically prescribed by a licensed health care provider) or alcohol breath test at Screening or at Check-in on Day -1 or a participant who will not agree to smoke ≤10 cigarettes or equivalent per day from Screening up to Enrollment, and is unable to be restricted to ≤5 cigarettes per day and for 6 hours post dose during their period of residence in the clinical unit
- Concomitant use of medications known to affect the elimination of serum creatinine (e.g., trimethoprim or cimetidine) and inhibitors of renal tubular secretion (eg, probenecid) within 14 days or 5 half-lives, if known, of the drugs, whichever is greater, prior to quizartinib administration
- History or presence of an abnormal electrocardiogram (ECG), which, in the investigator's opinion, is clinically significant and/or a QT interval corrected for heart rate using Fridericia's formula >450 milliseconds (ms) at Screening.
- Use of drugs with a risk of QT interval prolongation or torsade de pointes within 14 days of Day -1 (or 5 drug half-lives, if 5 drug half-lives are expected to exceed 14 days)
- Consumption of alcohol- and caffeine-containing beverages within 72 h prior to check-in and during confinement
- Positive serology for hepatitis B surface antigen (HBsAg) and HCV (healthy participants), hepatitis A virus (HAV) immunoglobulin M, or antihuman immunodeficiency virus (HIV) Type 1 and Type 2 (all subjects)
- Loss of more than 450 mL blood during the 3 months before the trial (eg, as a blood donor)
- Current enrollment in or have not yet completed at least 30 days or 5 elimination half-lives, whichever is longer, since receiving an investigational device or product, or receipt of other investigational agents within 30 days of quizartinib
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Experimental: Efavirenz 600 mg + Quizartinib 60 mg
Participants who received efavirenz 600 mg once daily (QD) for 34 days and a single, oral dose of quizartinib 60 mg on Day 15 concurrently with efavirenz.
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Single oral dose, 600-mg tablet
Single oral dose, 60 mg (2 x 30 mg) tablets
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Active Comparator: Quizartinib 60 mg
Participants who received a single, oral dose of quizartinib 60 mg on Day 1.
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Single oral dose, 60 mg (2 x 30 mg) tablets
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Maximum Plasma Concentration (Cmax) Following Single Dose of Quizartinib With or Without Efavirenz
Time Frame: Predose, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, 216, 288, 360, 432, and 504 hours post-quizartinib dose
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Maximum Plasma Concentration (Cmax) is defined as the maximum observed plasma concentration and was an observed value for the study.
Cmax was assessed for Quizartinib and active metabolite AC886.
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Predose, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, 216, 288, 360, 432, and 504 hours post-quizartinib dose
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Time to Maximum Plasma Concentration (Tmax) Following Single Dose of Quizartinib With or Without Efavirenz
Time Frame: Predose, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, 216, 288, 360, 432, and 504 hours post-quizartinib dose
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Time of Maximum Plasma Concentration (Tmax) is defined as time of maximum observed plasma concentration and was an observed value from the study.
Tmax was assessed for Quizartinib and active metabolite AC886.
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Predose, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, 216, 288, 360, 432, and 504 hours post-quizartinib dose
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Area Under the Plasma Concentration-Time Curve up to the Last Quantifiable Concentration Post-Dose (AUClast) Following Single Dose of Quizartinib With or Without Efavirenz
Time Frame: Predose, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, 216, 288, 360, 432, and 504 hours post-quizartinib dose
|
Area Under the Plasma Concentration-Time Curve up to the Last Quantifiable Concentration Post-Dose (AUClast) is defined as AUC from time 0 to the last measurable concentration, as calculated by the linear up-log down trapezoidal method and was calculated using non-compartmental analysis.
AUClast was assessed for Quizartinib and active metabolite AC886.
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Predose, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, 216, 288, 360, 432, and 504 hours post-quizartinib dose
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Area Under the Plasma Concentration-Time Curve up to Infinity (AUCinf) Following Single Dose of Quizartinib With or Without Efavirenz
Time Frame: Predose, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, 216, 288, 360, 432, and 504 hours post-quizartinib dose
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Area Under the Plasma Concentration-Time Curve up to Infinity (AUCinf) is defined as area under the plasma concentration-time curve from the time of dosing extrapolated to infinity and was calculated using non-compartmental analysis.
AUCinf was assessed for Quizartinib and active metabolite AC886.
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Predose, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, 216, 288, 360, 432, and 504 hours post-quizartinib dose
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Terminal Half-Life (t1/2) Following Single Dose of Quizartinib With or Without Efavirenz
Time Frame: Predose, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, 216, 288, 360, 432, and 504 hours post-quizartinib dose
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Terminal Elimination Half-Life (t1/2) is defined as terminal elimination half-life and was calculated using non-compartmental analysis.
AUClast was assessed for Quizartinib and active metabolite AC886.
Half-life (t1/2) was assessed for Quizartinib and active metabolite AC886.
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Predose, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, 216, 288, 360, 432, and 504 hours post-quizartinib dose
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Metabolite to Parent Ratio (MPR) Based on Area Under the Curve for Active Metabolite AC886 Following Single Dose of Quizartinib With or Without Efavirenz
Time Frame: Predose, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, 216, 288, 360, 432, and 504 hours post-quizartinib dose
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AUCinf is defined as area under the plasma concentration-time curve from the time of dosing extrapolated to infinity and AUClast is defined as AUC from time 0 to the last measurable concentration, as calculated by the linear up-log down trapezoidal method.
MPR is defined as a metabolite to parent ratio with metabolite as the numerator and the parent as the denominator.
MPR corrected for molecular weight of AC886 of AUCinf and AUClast are reported and were calculated using non-compartmental analysis.
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Predose, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, 216, 288, 360, 432, and 504 hours post-quizartinib dose
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Total Apparent Clearance (CL/F) for Quizartinib Following Single Dose of Quizartinib With or Without Efavirenz
Time Frame: Predose, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, 216, 288, 360, 432, and 504 hours post-quizartinib dose
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Total Apparent Clearance (CL/F) is defined as total apparent clearance and was calculated using non-compartmental analysis.
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Predose, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, 216, 288, 360, 432, and 504 hours post-quizartinib dose
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Volume of Distribution in the Terminal Phase (Vz/F) for Quizartinib Following Single Dose of Quizartinib With or Without Efavirenz
Time Frame: Predose, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, 216, 288, 360, 432, and 504 hours post-quizartinib dose
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Volume of Distribution in the Terminal Phase (Vz/F) is defined as volume of distribution in the terminal phase and was calculated using non-compartmental analysis.
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Predose, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, 216, 288, 360, 432, and 504 hours post-quizartinib dose
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of Participants With Treatment-emergent Adverse Events Following Single Dose of Quizartinib With or Without Efavirenz
Time Frame: Baseline up to 30 days post last dose, up to approximately 2 months
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A Treatment-Emergent Adverse Events (TEAE) is defined as any event not present prior to the initiation of the drug treatment of the drug treatment or any event already present that worsens in either intensity or frequency following exposure to the drug treatment.
Number of any TEAE that is related and unrelated to study medication is presented.
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Baseline up to 30 days post last dose, up to approximately 2 months
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
August 19, 2020
Primary Completion (Actual)
October 14, 2020
Study Completion (Actual)
October 14, 2020
Study Registration Dates
First Submitted
July 2, 2020
First Submitted That Met QC Criteria
July 2, 2020
First Posted (Actual)
July 7, 2020
Study Record Updates
Last Update Posted (Actual)
June 28, 2022
Last Update Submitted That Met QC Criteria
June 3, 2022
Last Verified
June 1, 2022
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Molecular Mechanisms of Pharmacological Action
- Anti-Infective Agents
- Antiviral Agents
- Reverse Transcriptase Inhibitors
- Nucleic Acid Synthesis Inhibitors
- Enzyme Inhibitors
- Cytochrome P-450 Enzyme Inhibitors
- Cytochrome P-450 Enzyme Inducers
- Cytochrome P-450 CYP3A Inducers
- Cytochrome P-450 CYP2B6 Inducers
- Cytochrome P-450 CYP2C9 Inhibitors
- Cytochrome P-450 CYP2C19 Inhibitors
- Efavirenz
Other Study ID Numbers
- AC220-A-U106
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
No
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Yes
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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